Many firms may find it difficult to ensure that security personnel cover every checkpoint and finish their patrols on time. With the QR Code Guard Tour System, which costs only 30 SGD a month, Singaporean businesses can now accurately and conveniently keep an eye on guard patrols. With this technology, guards can use a smartphone to scan QR codes set at specific checkpoints, quickly u... https://exigasoftware.com.sg/qr-code-guard-tour-system/